/*
 * Copyright 2012 Gregor Schauer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package at.schauer.gregor.vienna.context;

/**
 * @author Gregor Schauer
 */
public class ViennaContextManager {
	private static final ViennaContextManager instance = new ViennaContextManager();
	protected ViennaContext context;

	public static ViennaContextManager getInstance() {
		return instance;
	}

	private ViennaContextManager() {
	}

	public ViennaContext getContext() {
		if (instance.context == null) {
			instance.context = new DefaultViennaContext();
		}
		return instance.context;
	}

	public void setContext(ViennaContext context) {
		instance.context = context;
	}
}
